Re: Compatibles for i2c muxes nxp,pca954x and ti,tca954x

2017-08-03 Thread Peter Rosin
On 2017-08-03 15:44, Andrew Lunn wrote: > On Thu, Aug 03, 2017 at 12:00:27PM +0200, Peter Rosin wrote: >> Hi! >> >> Texas has apparently made copies for some of the NXP devices >> handled by the drivers/i2c/muxes/i2c-mux-pca954x.c driver. > > This happens a lot in the i2c space. Look at all the at

Re: Compatibles for i2c muxes nxp,pca954x and ti,tca954x

2017-08-03 Thread Andrew Lunn
On Thu, Aug 03, 2017 at 12:00:27PM +0200, Peter Rosin wrote: > Hi! > > Texas has apparently made copies for some of the NXP devices > handled by the drivers/i2c/muxes/i2c-mux-pca954x.c driver. This happens a lot in the i2c space. Look at all the at24 EEPROM clones. Yet they all use the same compa

Compatibles for i2c muxes nxp,pca954x and ti,tca954x

2017-08-03 Thread Peter Rosin
Hi! Texas has apparently made copies for some of the NXP devices handled by the drivers/i2c/muxes/i2c-mux-pca954x.c driver. How is that best handled? I see e.g. that arch/arm/boot/dts/vf610-zii-dev-rev-{b,c}.dts has this snippet: &i2c2 { tca9548@70 { compatible = "nxp,pc